The T-Watch 2020 hardware devices
The LilyGo t-watch 2020 is a smart watch, based on the ESP32, which you must program yourself. If you want a fully functional smart watch with analogue and digital time display, step counter ...
then do not buy the t-watch 2020!
If however you want to find out how to create your own smart watch with BliueTooth and Internet connectivity using C or MicroPython programming
then do buy the t-watch!
The t-watch 2020 features:
- a dual core ESP32 CPU with BlueTooth and WiFi interfaces
- 16 MBytes of psram
- a BMA423 three-axis accelerometer
- a MAX98357a I2S audio amplifier
- a AXP202 power management unit
- a 240x240 TFT screen controlled by a ST7789V display controller
- a touch screen controlled by a FT6236U touch screen controlle
- it supports IR control, a vibration motor
The pinouts can be found at
https://t-watch_document-en.readthedocs.io
Here is a photo of the watch. The program shown on the display is
not supplied.
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Uli Raich - 2021-01-08
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